package com.sky.web.app;

import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import io.jsonwebtoken.Claims;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

@RestController
@Slf4j
@RequestMapping("/user/user")
public class AppUserController {
    //

    @Autowired
    private UserService userService;

    @Autowired
    private JwtProperties jwtProperties;

    /**
     * 登录(小程序)
     * @param userLoginDTO
     * @return
     */
    @PostMapping("/login")
    public Result login(@RequestBody UserLoginDTO userLoginDTO) {
        //1 接收参数
        //2 调用service登录
        User user = userService.logion(userLoginDTO);
        //3 创建token  (3,4 是把service mapper写好了再来写)
        Map<String, Object> claims = new HashMap<>();
        claims.put("userId", user.getId());
        String token = JwtUtil.createJWT(jwtProperties.getUserSecret(), jwtProperties.getUserTtl(), claims);
        //4 返回vo
        UserLoginVO userLoginVO = UserLoginVO.builder()//
                .id(user.getId())//
                .openid(user.getOpenid())//
                .token(token)
                .build();//

        return Result.success(userLoginVO);// 返回结果
    }
}
